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1. 发明申请

US20160200950A1 Adhesive Compositions Made from Propylene-Based Polymers and Crystalline C2/C3 Homopolymer 有权
标题翻译：由丙烯基聚合物和结晶C2 / C3均聚物制成的粘合剂组合物
公开(公告)号：US20160200950A1
公开(公告)日：2016-07-14
申请号：US14958544
申请日：2015-12-03
申请人： ExxonMobil Chemical Patents Inc.
发明人： Jan Kalfus , Jurgen Schroeyers , Jennifer J. Austin , James N. Coffey , Jean-Roch Schauder
IPC分类号： C09J123/16 , B32B27/32
CPC分类号： C09J123/16 , B32B27/327 , B32B2250/03 , C08L23/12 , C08L23/142 , C08L51/06 , C08L91/06 , C09J123/142
摘要： The present invention is related to adhesive composition, having a polymer blend comprising a first propylene-based polymer, wherein the first propylene-based polymer is a homopolymer of propylene or a copolymer of propylene and ethylene or a C4 to C10 alpha-olefin, and a second propylene-based polymer, wherein the second propylene-based polymer is a homopolymer of propylene or a copolymer of propylene and ethylene or a C4 to C10 alpha-olefin; wherein the second propylene-based polymer is different than the first propylene-based polymer; wherein the polymer blend has a melt viscosity, measured at 190° C. and determined according to ASTM D-3236, of about 1,000 cP to about 5,000 cP; a propylene polymer; and wherein the adhesive composition is substantially free of a functionalized polyolefin, wherein the functionalized polyolefin is selected from at least one of a maleic anhydride-modified polypropylene and a maleic anhydride-modified polypropylene wax.
摘要翻译：本发明涉及粘合剂组合物，其具有包含第一基于丙烯的聚合物的聚合物共混物，其中第一丙烯类聚合物是丙烯的均聚物或丙烯与乙烯或C 4至C 10α-烯烃的共聚物，以及第二丙烯类聚合物，其中所述第二丙烯类聚合物是丙烯均聚物或丙烯与乙烯或C 4至C 10α-烯烃的共聚物; 其中所述第二丙烯类聚合物不同于所述第一丙烯类聚合物; 其中所述聚合物共混物具有在190℃下测量并根据ASTM D-3236测定的约1,000cP至约5,000cP的熔体粘度; 丙烯聚合物; 并且其中所述粘合剂组合物基本上不含官能化聚烯烃，其中所述官能化聚烯烃选自马来酸酐改性的聚丙烯和马来酸酐改性的聚丙烯蜡中的至少一种。

2. 发明授权

US09816015B2 Adhesive compositions made from propylene-based polymers and crystalline C2/C3 homopolymer 有权
公开(公告)号：US09816015B2
公开(公告)日：2017-11-14
申请号：US14958544
申请日：2015-12-03
申请人： ExxonMobil Chemical Patents Inc.
发明人： Jan Kalfus , Jurgen Schroeyers , Jennifer J. Austin , James N. Coffey , Jean-Roch Schauder
IPC分类号： C09J123/16 , B32B27/32 , C09J123/14
CPC分类号： C09J123/16 , B32B27/327 , B32B2250/03 , C08L23/12 , C08L23/142 , C08L51/06 , C08L91/06 , C09J123/142
摘要： The present invention is related to adhesive composition, having a polymer blend comprising a first propylene-based polymer, wherein the first propylene-based polymer is a homopolymer of propylene or a copolymer of propylene and ethylene or a C4 to C10 alpha-olefin, and a second propylene-based polymer, wherein the second propylene-based polymer is a homopolymer of propylene or a copolymer of propylene and ethylene or a C4 to C10 alpha-olefin; wherein the second propylene-based polymer is different than the first propylene-based polymer; wherein the polymer blend has a melt viscosity, measured at 190° C. and determined according to ASTM D-3236, of about 1,000 cP to about 5,000 cP; a propylene polymer; and wherein the adhesive composition is substantially free of a functionalized polyolefin, wherein the functionalized polyolefin is selected from at least one of a maleic anhydride-modified polypropylene and a maleic anhydride-modified polypropylene wax.

3. 发明申请

US20150104639A1 Hot Melt Pressure-Sensitive Adhesives for No-Label Look Applications 审中-公开
标题翻译：用于无标签外观应用的热熔胶压敏粘合剂
公开(公告)号：US20150104639A1
公开(公告)日：2015-04-16
申请号：US14575829
申请日：2014-12-18
申请人： ExxonMobil Chemical Patents Inc.
发明人： Jurgen Schroeyers , Christopher L. Curry , James N. Coffey , Jennifer J. Austin , Shawn W. Mowry
IPC分类号： C09J123/14
CPC分类号： C09J123/14 , C08L23/10 , C08L23/14 , C08L57/00 , C08L2205/025 , C08L2666/04 , C08L2666/06 , C09J4/06 , C09J123/10 , C09J153/02 , C09J2423/00 , C09J2453/00 , Y10T428/2826 , Y10T428/2878 , Y10T428/2883
摘要： A composition comprising a hot melt pressure-sensitive adhesive comprising a propylene-based polymer component, wherein the propylene-based polymer component has a MFR of greater than about 1,000 g/10 min to less than about 10,000 g/10 min, and free of or having a low block copolymer content. Also, an adhesive article comprising the composition.
摘要翻译：一种组合物，其包含包含丙烯类聚合物组分的热熔压敏粘合剂，其中丙烯类聚合物组分的MFR大于约1,000g / 10min至小于约10,000g / 10min，并且不含或具有低嵌段共聚物含量。另外，包含该组合物的粘合剂制品。

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